Not enough storage

If the phone says there is not enough space, installation stops even when the APK is small. The free space has to be larger than the file.

• Clear the cache in settings. Remove spare video and old APK files.
• If the file is on a memory card, move it to internal storage and install it from there.
• Keep a few hundred megabytes free for a 100 megabyte app.

"Storage full" is sometimes wrong. Turn the phone off and on, then try again.